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You searched for: subject:"printed circuit"
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[texts]fujitsu :: brochures :: Fujitsu M2294 Brochure
From the bitsavers.org collection, a scanned-in computer-related document.fujitsu :: brochures :: Fujitsu M2294 Brochure
Keywords: disk; enclosure; fujitsu; head; drives; printed; positioning; storage; smd; rotary; disk enclosure; disk drives; printed circuit
Downloads: 30
[texts]DTCA3DOC-016 history little kingdom
DTCA3DOC-016 history little kingdom
Keywords: apple; iii; computer; craig; doc; software; david; ple; manuals; circuit; apple iii; iii computer; printed circuit
Downloads: 22
[texts]BSTJ 62: 1. January 1983: Experimental Teleterminals - Hardware. (Hagelbarger, D.W.; Anderson, R.V.; Kubik, P.S.)
Bell System Technical Journal, 62: 1. January 1983 pp 145-152. Experimental Teleterminals - Hardware. (Hagelbarger, D.W.; Anderson, R.V.; Kubik, P.S.)
Keywords: display; microprocessor; keyboard; color; teleterminals; telephone; crt; buttons; set; ascii; system technical; bell system; printed circuit
Downloads: 29
[texts]Arcade Manual: S.A.M.I., by Midway, Service Manual
Arcade Manual: S.A.M.I., by Midway, Service Manual. Document contains maintenance instructions and illustrations, and schematic diagrams for the S.A.M.I. (Surface to Air Missile Interceptor) electromechanical arcade game. The S.A.M.I. game system is unusual for electromechanical game systems in that it uses a film projector to create the 'targets' visible to the player. Document contains the following sections: General Maintenance, Focusing Projector, Replacing Film Loop, Projector Alignment, an...
Keywords: projector; film; lense; \nArcade Manuals; Arcade\n; projection; disc; images; remove; idler; loop; blu; commutator printed; film loop; extended play; position aircraft; dust cover; printed circuit; projection lense
Downloads: 172
[texts]Folkscanomy Electronics Articles: Microwave Building Blocks-The Doubly-Balanced Mixer
Folkscanomy Electronics Articles: Microwave Building Blocks-The Doubly-Balanced Mixer
Keywords: mixer; diodes; stripline; mhz; diode; port; board; design; teflon; anode; rat race; anode side; race mixer; printed circuit; crossed lines; amateur radio
Downloads: 42
[texts]Kilobaud Magazine (March 1978)

Keywords: program; data; computer; pin; kit; byte; input; output; interface; board; tiny pilot; power supply; guess number; printed circuit; oooo oooo; shift lock; common anode; byte shop; calling program
Downloads: 687
[texts]fujitsu :: brochures :: Fujitsu M228x Brochure
From the bitsavers.org collection, a scanned-in computer-related document.fujitsu :: brochures :: Fujitsu M228x Brochure
Keywords: disk; heads; fixed; bytes; positioning; storage; series; drives; fujitsu; oem; heads fixed; head positioning; disk drives; printed circuit; fixed heads; oem fixed; fixed disk; moving heads; disk enclosure
Downloads: 13
[texts]AN-SOF v3.0 Antenna Modeling and Design Software - Golden Engineering
AN-SOF is an innovative software tool for the modeling and simulation of antenna systems and general radiating structures. Transmitting and receiving antennas can be designed and several antenna parameters can be obtained as a function of frequency: input impedance, standing wave ratio (SWR), efficiency, radiated and consumed powers, gain, directivity, beamwidth, front to back ratio, radar cross section (RCS), polarized field components, etc...
Keywords: antenna modeling; antenna design; antenna simulation; microstrip antenna; patch antenna; printed antenna; printed circuit board; PCB; numerical electromagnetics; method of moments
Downloads: 356
[texts]Tele Tech 1955 05
Tele Tech 1955 05
Keywords: electronic; industries; power; radio; frequency; agency; tube; voltage; tion; electronic industries; power supply; sylvania electric; air force; sideband splatter; los angeles; general electric; printed circuit; inquiry cord
Downloads: 1
[texts]Tele Tech 1955 12
Tele Tech 1955 12
Keywords: electronic; printed; industries; circuit; frequency; december; voltage; circuits; transistor; tube; electronic industries; printed circuit; printed circuits; los angeles; printed wiring; inquiry cord; general electric; electronic equipment; deflection yoke
[texts]Tele Tech 1956 04
Tele Tech 1956 04
Keywords: electronic; industries; source; voltage; tube; output; amplifier; frequency; april; transistor; electronic industries; inquiry cord; power supply; printed circuit; los angeles; high frequency; wide range; selenium rectifiers; high impedance
Downloads: 2
[texts]Tele Tech 1955 11
Tele Tech 1955 11
Keywords: electronic; frequency; industries; microwave; electronics; tube; waveguide; radio; agency; electric; electronic industries; inquiry cord; los angeles; noise figure; bell telephone; test equipment; printed circuit; general electric; power supply
Downloads: 1
[texts]BSTJ 57: 10. December 1978: Transaction Network, Telephones, and Terminals: Physical Design. (Banks, D.D.; Bhat, G.A.; Wesner, J.W.)
Bell System Technical Journal, 57: 10. December 1978 pp 3503-3515. Transaction Network, Telephones, and Terminals: Physical Design. (Banks, D.D.; Bhat, G.A.; Wesner, J.W.)
Keywords: transaction; iii; sets; electronics; design; force; switch; telephones; transaction iii; card reader; printed circuit; field trial; transaction telephones; manual entry; heat sink; read head; system technical; bell system
Downloads: 37
[texts]Radio Electronics (December 1989)

Keywords: frequency; free; output; toll free; pin; electronics; mhz; power; vco; power supply; free catalog; printed circuit; exch def; radio shack; ferric chloride; vco frequency; remote control; property guard
Downloads: 554
[texts]national :: appNotes :: AN-0988
From the bitsavers.org collection, a scanned-in computer-related document.national :: appNotes :: AN-0988
Keywords: electromagnetic; emi; frequency; semiconductor; signal; path; power; traces; planes; noise; power planes; electromagnetic compatibility; national semiconductor; high speed; high frequency; speed clock; life support; printed circuit; clock sources
Downloads: 24
[texts]Flat conductor technology exemplified - NON
Flat conductor harness for lightweight multilayer printed circuit board
Downloads: 91
[texts]RolandSystem100 103 Servicemanual
RolandSystem100 103 Servicemanual
Keywords: capacitor; electrolytic; ceramic; board; resistor; mylar; assembly; diagram; resistors; potentiometer; capacitor capacitor; printed circuit; parts layout; monitor level; diode diode; circuit board; board assembly; circuit diagram
Downloads: 21
[texts]BBC Research and Development Report Number 1972-16
R&D Report 1972-16 : UHF relay stations: distribution transformers for use with the standard horizontally-polarised RBL aerial G.H. Millard The design and performance are given of two printed circuit distribution transformers for use with the standard horizontally-polarised re-broadcast link (RBL) trough aerial.
Keywords: transformer; rbl; transformers; relay; uhf; bbc; distribution; aerial; mhz; ratio; relay stations; printed circuit; reflection coefficient; expanded polythene; rbl aerial; department report; uhf relay; distribution transformers; current ratio
Downloads: 40
[texts]generalmanual 000023686
generalmanual 000023686
Keywords: drive; magicspin; connector; cable; floppy; disk; diskette; controller; computer; ribbon; floppy disk; technical support; ribbon cable; printed circuit; magic spin; indicator light
Downloads: 12
[texts]Hewlett-Packard Journal Vol. 34 No. 6 (1983-06)(Hewlett-Packard)
Hewlett-Packard Journal Vol. 34 No. 6 (1983-06)(Hewlett-Packard)
Keywords: data; circuit; output; input; pulse; amplifier; cmos; timing; card reader; printed circuit; timing track; portable computer; journal june; data track; schmitt trigger; pulse generator; magnetic card; packard journal
Downloads: 19
[texts]73 Magazine (June 1979)
73 Magazine June 1979 (#225) Add Digital Display for $50 - 100-Hz accuracy ...... K4IQJ 28 High-Performance Receiver Add-Ons - aren't ICs wonderful? ...... W5DA 32 A Solution to the Home-Brew Housing Shortage - building a box for your next project ...... W0IHI 38 How Do You Use ICs? - part XI ...... WA2SUT/NNN0ZVB 42 Customize Your HT144B - some nifty mods ...... W2KGV 46 Ultra-Simple CMOS Logic Probe - a single IC does it all ........
Keywords: amateur; radio; mhz; power; frequency; antenna; circuit; electronics; kit; amateur radio; power supply; front panel; toll free; call toll; radio club; circuit board; printed circuit; ham radio
Downloads: 3,422
[texts]Folkscanomy Electronics Articles: Fabrication of Printed-Circuit Boards
Folkscanomy Electronics Articles: Fabrication of Printed-Circuit Boards
Keywords: stencil; screen; circuit; board; art; drafting; material; printing; lacquer; transparency; art work; stencil material; rights reserved; radio relay; american radio; positive transparency; reverse side; printed circuit
Downloads: 60
[texts]18. Eng Microstrip Satyandra Singh Lodhi - Satyandra Singh Lodhi & P. K. Singhal
This paper propose a novel design of microstrip Yagi-Uda antenna at 2.45 GHz for ISM (industrial, scientific and medical) band application. The proposed antenna consists of pair of reflector, a driven element and three directors.                   The antenna had achieved directivity of 5.95 dBi, gain of 4.496 dB, return loss of -41.5 dB and high efficiency. It has been fabricated on the FR-4 substrate with dielectric constant of 4.4, loss tangent of 0.02 and substrate height 1...
Keywords: Microstrip Yagi-Uda Antenna; Computer Simulation Technique (CST) MW Studio Software; Radiation Pattern; Smith Chart; Printed Circuit Board (PCB); SMA Connector
Downloads: 91
[texts]Amiga Manual: KCS Power PC Board v4.5 (1992)(KCS BV)[a]
Amiga Manual: KCS Power PC Board v4.5 (1992)(KCS BV)[a]
Keywords: kcs; amiga; memory; program; board; emulator; mode; power; netherlands; disk; printed circuit; numeric pad; kcs power; ram memory; extra memory; special screen; disk drives; hardware clock; flicker fixer
Downloads: 75
[texts]generalmanual 000019300
generalmanual 000019300
Keywords: drive; floppy; connector; cable; disk; diskette; iom; guide; holdings; controller; floppy drive; floppy disk; iom holdings; technical support; ribbon cable; printed circuit; indicator light
Downloads: 7
[texts]Byte Magazine Volume 02 Number 08 - Working with APL
Foreground p.18 CONTROLLING SMALL DC MOTORS WITH ANALOG SIGNALS [theme Display Hardware] [author Sweer-Dwyer-Critchfield] p.36 UNDERSTANDING APL [theme Programming Techniques] [author Iverson] p.44 HERE'S APL IN ACTION! [theme Software] [author Keefe] p.50 AN APL INTERPRETER FOR MICROCOMPUTERS, Part 1 [theme Interpreter Design] [author Wimble] p.70 SERENDIPITOUS CIRCLES [theme Software] [author Galway-Anderson] p.158 A TRAPPING TECHNIQUE FOR THE 8080 [theme Software] [author Schulein] Background...
Keywords: computer; apl; kit; program; memory; byte; software; interface; power supply; schmitt trigger; personal computing; cosmac vip; trap routine; byte shop; paper tape; computer store; printed circuit; low power
Downloads: 966
[texts]73 Magazine (November 1997)
73 Magazine November 1997 (#446) How to Design Your Own HF Antenna - No excuses after this ...... VA3ACK 10 Readin', Writin', and Robotin' - Is your high school entered in FIRST? ...... Gray 17 Our Friend Pythagoras - Pop quiz: Who can state the Pythagorean Theorem? ...... N0BLX 19 Electronic Construction from A to Z - Everything you wanted to know about building stuff but were afraid to ask ........
Keywords: radio; amateur; antenna; voltage; thai; ham; power; meter; radio today; amateur radio; power supply; low power; ham radio; load bank; printed circuit; field day
Downloads: 2,541
[texts]73 Magazine (November 1982)
73 Magazine November 1982 (#266) A Perfect "10" - Timer, counter, logic probe - 10 functions in all. That's the Multi-Board One and you can build it ...... WA2BHB 10 Remote Control Your IC-701 - Simpler than commercial controllers, this home-brew circuit nevertheless features push-button band changing and frequency selection scanning, and expanded coverage ...... N2GW 14 Automatic Beam Aimer - Here is the scoop on adding set-and-forget convenience to your rotator control...
Keywords: antenna; output; circuit; mhz; voltage; audio; frequency; magazine; power; power supply; amateur radio; toll free; front panel; circuit board; gmt november; printed circuit; frequency range; fox tango
Downloads: 3,564
[texts]amdahl :: 580 :: Amdahl 580 Executive Summary 1980
From the bitsavers.org collection, a scanned-in computer-related document.amdahl :: 580 :: Amdahl 580 Executive Summary 1980
Keywords: amdahl; mcc; lsi; microcode; serviceability; compatibility; performance; mccs; multiplexer; chip; printed circuit; machine cycles; growth path; advanced design; machine cycle; lsi logic; logic chips; data paths; block multiplexer
Downloads: 3
[texts]fujitsu :: brochures :: Fujitsu M223x Brochure
From the bitsavers.org collection, a scanned-in computer-related document.fujitsu :: brochures :: Fujitsu M223x Brochure
Keywords: megabytes; disk; fujitsu; interface; seagate; printed; drives; modified; operating; circuit; frequency modulation; disk enclosure; printed circuit; oem microdisk; modified floppy; modified frequency; disk drives; microdisk drives; control board
Downloads: 19
[texts]Commodore Computing International - Vol 03 No 10 (1985-05)(Croftward)(GB)
Commodore Computing International - Vol 03 No 10 (1985-05)(Croftward)(GB)
Keywords: commodore; program; disk; software; cassette; computer; games; user; commodore computing; disk drive; machine code; music studio; printed circuit; mail order; computing international; circuit board; sound effects; small business
Downloads: 107
[texts]Tele Tech 1955 09
Tele Tech 1955 09
Keywords: electronic; industries; voltage; magnetic; switching; frequency; circuit; output; september; tube; electronic industries; switching time; inquiry cord; los angeles; tank units; frequency range; printed circuit; magnetic core; general electric
Downloads: 1
[texts]Texas Instrument Book: learning-to-use-the-ti994a-computer
Texas Instrument Book: learning-to-use-the-ti994a-computer
Keywords: program; computer; print; cassette; programs; call; screen; command; data; stored; texas instruments; call clear; call char; display produced; computer learning; press enter; cassette tape; printed circuit; peripheral expansion; disk drive
Downloads: 5
[texts]cdc :: cyber :: peripheralCtlr :: 60227300H 6638 Diagrams Mar74
From the bitsavers.org collection, a scanned-in computer-related document.cdc :: cyber :: peripheralCtlr :: 60227300H 6638 Diagrams Mar74
Keywords: circuit; data; assy; jack; rev; controller; specification; pin; disk; module; printed circuit; circuit module; jack pin; head group; circuit specification; data channel; sector counter; disk file; assy rev; control data
Downloads: 24
[texts]Hewlett-Packard Journal Vol. 31 No. 7 (1980-07)(Hewlett-Packard)
Hewlett-Packard Journal Vol. 31 No. 7 (1980-07)(Hewlett-Packard)
Keywords: crt; output; rom; interface; data; program; cpu; user; printer; system; operating system; interface card; crt display; basic language; select code; power supply; printed circuit; personal computer; output control; translator chip
Downloads: 42
[texts]Hewlett-Packard Journal Vol. 33 No. 5 (1982-05)(Hewlett-Packard)
Hewlett-Packard Journal Vol. 33 No. 5 (1982-05)(Hewlett-Packard)
Keywords: data; interface; program; system; memory; cpu; hardware; internal; hpl; disc; flexible disc; symbol table; mass storage; mainframe cpu; address space; printed circuit; power supply; operating system; data communications; desktop computer
Downloads: 22
[texts]Northern Bytes - Volume 5 Number 2 (1983)(Alternate Source, The)(US)
Northern Bytes - Volume 5 Number 2 (1983)(Alternate Source, The)(US)
Keywords: mci; program; disk; mail; defb; user; model; trsdos; defh; tasmon; mci mail; northern bytes; defb defm; model iii; defm defb; user group; directory assistance; public domain; printed circuit; long distance
Downloads: 144
[texts]Hewlett-Packard Journal Vol. 32 No. 1 (1981-01)(Hewlett-Packard)
Hewlett-Packard Journal Vol. 32 No. 1 (1981-01)(Hewlett-Packard)
Keywords: data; wand; program; bar; code; user; stylus; transaction; signal; graphics; bar code; data capture; bar codes; data base; factory data; terminal management; graphics tablet; data collection; transaction specification; printed circuit
Downloads: 17
[texts]univac :: 1100 :: History and Evolution of 1100 2200 Mainframe Technology Nov90
From the bitsavers.org collection, a scanned-in computer-related document.univac :: 1100 :: History and Evolution of 1100 2200 Mainframe Technology Nov90
Keywords: memory; logic; circuit; technology; core; lsi; magnetic; chip; semiconductor; printed; printed circuit; core memory; memory technology; cache memory; thin film; main memory; plated wire; logic circuit; semiconductor memory; film memory
Downloads: 33
[texts]73 Magazine (August 1968)
73 Magazine August 1968 (#95) Terminated Grid Linear Amplifier - An extremely stable configuration ...... W1DIS 6 A Unique Transistorized Transverter - Using a conventional transformer ...... WA4JVE 12 Photographic Printed Circuit Process - Printed circuit etching made easy ...... W6AYZ 14 A Simple Method of Double Sideband Conversion - If you must go DSB, this is as easy as any ...... K5LLI 18 Basic HF Receiving Converters - Getting more from your HF receiver ........
Keywords: signal; circuit; antenna; voltage; frequency; receiver; meter; grid; mhz; desired signal; power supply; amateur radio; printed circuit; control voltage; plate current; photo resist; linear amplifier; high impedance; full scale
Downloads: 1,880
[texts]Amstrad PC-1640 PC-MD PC-CD PC-ECD Service Manual

Keywords: assembly; pcb; schematic; circuit; lever; described; motor; adjust; diagram; remove; test point; lever frame; schematic diagram; printed circuit; parts list; prevent short; stepping motor; short circuit; chassis schematic; hard disc
Downloads: 299
[texts]ballBrothers :: 5-017-1003 Ball TV-Series Service Sep77
From the bitsavers.org collection, a scanned-in computer-related document.ballBrothers :: 5-017-1003 Ball TV-Series Service Sep77
Keywords: voltage; circuit; chassis; horizontal; output; crt; board; vertical; video; main; vertical drive; supply module; circuit board; low voltage; main chassis; high voltage; printed circuit; power supply; chassis circuit; voltage power
Downloads: 22
[texts]mit :: ai :: aim :: AITR-900
From the bitsavers.org collection, a scanned-in computer-related document.mit :: ai :: aim :: AITR-900
Keywords: sensor; tactile; thermal; sensing; loop; processor; force; sensors; applied; conductive; printed circuit; circuit board; tactile sensor; thermal sensing; thermal sensor; silicone rubber; computational architecture; servo loop; tactile sensing; ieee international
Downloads: 29
[texts]national :: appNotes :: AN-0467
From the bitsavers.org collection, a scanned-in computer-related document.national :: appNotes :: AN-0467
Keywords: solder; surface; mount; semiconductor; mounting; vapor; paste; reflow; circuit; soldering; vapor phase; reflow solder; surface mount; surface mounting; solder paste; printed circuit; life support; wave solder; national semiconductor; solder reflow
Downloads: 27
[texts]Arcade Game Manual: Punk Shot
Arcade Game Manual for Punk Shot, an arcade game by Konami. Includes parts list, pinout diagram, dip switch settings, speaker wiring diagrams, power requirements, control panel drilling templates, and schematic diagrams. PArt no. 907400.
Keywords: gnd; konami; connector; \nArcade Manuals; Arcade\n; coin; punkshot; vss; gno; drawing; shoot; black; written permission; subject matter; vss vss; manual relating; printed circuit; dip switch; coin counter; operating manual; gnd gnd; konami industry
Downloads: 119
[texts]Hewlett-Packard Journal Vol. 35 No. 11 (1984-11)(Hewlett-Packard)
Hewlett-Packard Journal Vol. 35 No. 11 (1984-11)(Hewlett-Packard)
Keywords: frequency; input; data; signal; circuit; output; processor; printed circuit; impedance; printhead; phase; main processor; fast processor; vector math; frequency range; bar code; power supply; network analyzer; input signal; journal november
Downloads: 29
[texts]Hewlett-Packard Journal Vol. 38 No. 11 (1987-12)(Hewlett-Packard)
Hewlett-Packard Journal Vol. 38 No. 11 (1987-12)(Hewlett-Packard)
Keywords: mpe; vector; signal; data; system; phase; modulation; user; digital; calibration; precision architecture; operating system; journal december; vector signal; file system; functional test; signal generator; block diagram; phase noise; printed circuit
Downloads: 93
[texts]ti :: 990 :: 990-10 :: 99010A paper Apr83
From the bitsavers.org collection, a scanned-in computer-related document.ti :: 990 :: 990-10 :: 99010A paper Apr83
Keywords: memory; tms; chassis; devices; lsi; fcc; board; tiline; emi; device; power supply; pin count; custom lsi; business system; scale integration; printed circuit; board memory; fcc emi; ivan erickson; execution time
Downloads: 71
[texts]cray :: CRAY-3 :: 3207 CRAY-3 Hardware Description Manual Jul93
From the bitsavers.org collection, a scanned-in computer-related document.cray :: CRAY-3 :: 3207 CRAY-3 Hardware Description Manual Jul93
Keywords: circuit; module; logic; memory; layer; data; cray; power; figure; cell; integrated circuit; printed circuit; cray computer; corporation july; hardware description; common memory; power supplies; description manual; computer corporation; circuit boards
Downloads: 24
[texts]BBC Research and Development Report Number 1974-32
R&D Report 1974-32 : UHF amplifiers: improvement of linearity by pre-correction A.G. Lyner, P. Shelswell The basic principle of pre-correction for improving amplifier linearity is discussed with some theory and the idea of pre-correction using an error signal injection system is introduced. A description is given of a practical form of pre-corrector which was used successfully to double the output power of a transistor amplifier for a UHF television combined sound and vision signal.
Keywords: signal; amplifier; output; attenuator; power; amplitude; input; error; coupler; couplers; main signal; directional couplers; error function; transfer characteristic; complex attenuator; side chain; printed circuit; error signal; function generator; signal divider
Downloads: 47
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